Answer:
Step-by-step explanation:
Set up proportions. Make sure length and widths line up!

Then do butterfly method.

Solve for x.

Hope that helped!
216w^3
You can separate it to 6w*6w*6w so then 6*6*6=216 and w*w*w=w^3
Hello there,
Yes, 3+5 and 5+3 do represent the same expression. This expression is called the commutative property.
Hope this helps.
~Jurgen.
Answer:
$108.19
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3.6%/100 = 0.036 per year.
Solving our equation:
P = 119.88 / ( 1 + (0.036 × 3)) = 108.19494584838
P = $108.19
The principal investment required to get a total amount, principal plus interest, of $119.88 from simple interest at a rate of 3.6% per year for 3 years is $108.19.
Hope this helps!